By making a cash donation to The Salvation Army, you are able to claim a charitable deduction of up to 50% of your adjusted gross income in the year you make the gift. If you cannot utilize the entire deduction in that year, deductions may be carried over for an additional five years.
Scientists learn about the layers deep within the Earth's crust by studying how seismic waves travel through the Earth.If there is an earthquake somewhere, seismagraphs in many locations will record it.
Think of it like this: Earth Science is the study of the Earth as an entire system. It incorporates the understanding of the water and rock cycles, atmosphere, and the environment in general. Geology, on the other hand, is the study of the Earth's physical formations and understanding how and why they exist.